Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523455 | Tube testing presses | — | 1985-06-18 |
| 4480515 | Article ejection apparatus | Hans-Dieter Gerhards, Karlhans Staat | 1984-11-06 |
| 4377941 | Rolling mills with varied size angularly displaceable roll | — | 1983-03-29 |
| 4326623 | Method and apparatus for feeding, clamping, and removal of bar of tube goods | Hartmut Diel | 1982-04-27 |
| 4313325 | Push benches | Karl-Hans Staat | 1982-02-02 |
| 4277967 | Push benches | Karl-Hans Staat, Bernhard Terdenge | 1981-07-14 |
| 4274274 | Rolling mills | Bernhard Terdenge | 1981-06-23 |
| 4255956 | Rolling mill sizing apparatus | — | 1981-03-17 |
| 4251903 | Turning and/or grinding machines | — | 1981-02-24 |
| 4215855 | Cooling bed for elongate articles | — | 1980-08-05 |